Carbon Steel Seamless Pipe
Dec 25, 2009
Standard
ANSI, ASTM , API.DIN, GB.JIS
Material
A106 Gr A, B, A53 Gr B, ASTM A179, A106GrB, ASTM A53GrB, St42, St45, A179, A135, A315B, A214CA333 Gr 6, A335 P11, A335 P22, TP304, TP321, TP316, TP304L, TP316L, A335 P5, ST37, ST35.8, ST52, 1.0309,
OD.....
Hunan Great Steel Pipe Co., Ltd